Pistorius, and the psychology of walls

By Ron Irwin, Special to CNN

Updated 2118 GMT (0418 HKT) April 14, 2013

Photos: 'Blade Runner' Oscar Pistorius 17 photos

Photos: 'Blade Runner' Oscar Pistorius – Oscar Pistorius appears in the North Gauteng High Court in Pretoria on Monday, March 3. South Africa's double amputee track star is accused of the murder of his girlfriend Reeva Steenkamp on February 14, 2013.

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Photos: 'Blade Runner' Oscar Pistorius 17 photos

'Blade Runner' Oscar Pistorius – Pistorius won gold for the first time at the 2004 Athens Paralympics. He won the 200-meter final and set a new world record. The South African sprinter has been called the "Blade Runner" because of his carbon-fiber prosthetic legs.

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Photos: 'Blade Runner' Oscar Pistorius 17 photos

'Blade Runner' Oscar Pistorius – Prosthetic legs stand on the ground as Pistorius coaches children in Manchester, England, in April 2006.

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'Blade Runner' Oscar Pistorius – Pistorius competes in a 400-meter race in Berlin in June 2008.

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'Blade Runner' Oscar Pistorius – Pistorius is seen in Rome during a race in July 2008.

'Blade Runner' Oscar Pistorius – Pistorius poses with his medals from the IPC Athletics World Championships in January 2011. He won three world titles there but lost the 100-meter T44 final to Singleton. It was his first loss in a race over 100 meters since the 2004 Paralympic Games.

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Photos: 'Blade Runner' Oscar Pistorius 17 photos

'Blade Runner' Oscar Pistorius – Pistorius passes the baton to Ofentse Mogawane in a 4x400-meter relay race during the IAAF World Athletics Championships in Daegu, South Korea, in September 2011. Pistorius was the first double amputee athlete to compete at the World Athletics Championships.

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'Blade Runner' Oscar Pistorius – Pistorius races in the men's 400 meters during the 2012 Olympic Games in London.

Story highlights

Oscar Pistorius was charged with murder after shooting his girlfriend in their home

Ron Irwin: Walled complexes like Pistorius' home are popular across South Africa

He says living behind high walls changes people's mindset about security

Irwin: Residents tend to be more careless and casual when they live in a maze of concrete

Earlier this year, the world learned that Oscar Pistorius, a white South African Olympian, was so filled with a "sense of terror" at the prospect of an intruder in his bathroom on Valentine's Day eve that he, in a panic, blasted four gunshots through the door before realizing that he had killed his model girlfriend, Reeva Steenkamp.

Her death is being framed in some circles as a tragic consequence of the fear wealthy South Africans live with in regard to the country's crime, where midnight sounds in bathrooms have them scrambling for bedside weapons, shooting first and asking questions later.

I am not in the position to say whether or not Pistorius's version of events is true. This is for the courts to decide. But as an American who has been in the country for 20 years and lived in Johannesburg and Cape Town, I can speak about the unique mindset that comes from living behind high walls, particularly the kind of high walls Pistorius lived behind in his Pretoria security complex.

That mindset is hardly one of hair trigger fear. In fact, it's exactly the opposite.

Walled complexes are very popular across South Africa, where most of the middle class and all of the rich live behind walls anyway. The walls serve a greater purpose than deterring criminals. They also provide a barrier between the affluent and beggars, junk collectors, basket sellers, fishmongers and job seekers that trawl up and down the streets daily ringing bells and knocking on doors looking for handouts, some on foot and some on horse cart.

But the South African security complex like the one Pistorius owned offers the resident walls within walls. I lived in a complex like this in Cape Town for four years, where I sat on the body corporate, and learned firsthand the weird paradoxes of living within a maze of concrete. The main problem we faced was the overtly casual way in which residents treated security once they were in the bosom of the compound.

My neighbors, like people in similar complexes in Johannesburg and indeed Pretoria, routinely left ground floor windows and doors to their residences wide open. One outgrowth of this kind of carelessness was the rise of opportunistic thieves who especially targeted security complexes because they know people living there were, ironically, so utterly unconscious of security once they were inside the perimeter of the keep.

As a result, purses and mobile phones were routinely snatched off kitchen counters. These were ridiculously preventable crimes. Living in a concrete womb seemed to make people believe they could totally ignore the possibility of crime that somehow so captured the imagination of Pistorius that he felt compelled to post his now famous 2012 tweet: "Nothing like getting home to hear the washing machine on and thinking its an intruder to go into full combat recon mode into the pantry! waa"

When I read that, my first thought was "full combat recon mode"? Pistorius might have been on edge, but we in the body corporate sent out endless nagging e-mails to our far less combat ready complex dwellers urging them to lock their doors, close their windows, and set their alarms at night.

We told them to not leave their garage doors open, and not to make copies of the outside pedestrian gate key for the legions of maids and gardeners who descended on the complex every morning. We begged them to lock their front doors when they popped out to the shops and admonished them to please not let just any stranger in who rang the outside buzzer claiming he was working in one of the empty units.

Our e-mails went mostly unheeded, and the occasional pilfering continued. It seemed that nobody was even vaguely interested in going "full combat recon mode." Why was Pistorius so up for it, I wondered? Then it occurred to me that very few people who are really in "full combat recon mode" have the presence of mind to pick up an iPhone and tweet about it. And even add a weird "waa."

We only had one violent incident at our complex. A woman who lived alone was found dead in her kitchen one morning. She had been strangled. None of her things were taken, and her BMW was untouched. Of course we were communally shocked and then worried about our own safety. A week later the detective assigned to the case dropped by to tell us that she had argued with her boyfriend and he had killed her in a rage. The guy was charged with murder but never went to trial. Turns out he got off on a technicality.